1992 JAMB UTME Physics Past Questions

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1992

A body starts from rest and moves with uniform acceleration of 6ms-2. What distance does it cover in the third seconds

1992

A boy sits in a train moving with uniform speed on a straight track. If from his outstretched palm he gently tosses his coin upwards, the coin will fall

1992

Which of the following affects the period of a simple pendulum? i. mass of the pendulum bob. ii. length of the pendulum. iii. acceleration due to gravity.

1992

What is the least possible error in using a rule graduated in centimeters?

1992

If a plastic sphere floats in water (density = 1000kgm3) with 0.5 of its volume submerged, and floats in oil with 0.4 of its volume submerged the density of the oil is

1992

In an experiment to determine Young's Modulus for a wire, several loads are attached to the wire and the corresponding extension measured. The tensile stress in each case depends on the

1992

A machine requires 1000J of work to raise a load of 500N through a vertical distance of 1.5m. Calculate the efficiency of the

1992

A man weight 800N climbs up a stairs to height of 15m in 12.5s. What is the man''s average power output?

1992

A stone, Q is thrown with velocity U at an angle of 75o to the horizontal. Another stone R is thrown with the same velocity U but with an angle of 15o to the horizontal. The ranges covered by the stones will be

1992

How much heat is absorbed when a block of copper of mass 0.05kg and specific heat capacity 390Jkg-1K-1 is heated from 20oC to 70oC?

1992

At constant pressure, the density of a fixed mass of gas is

1992

One of the most important applications of bi-metallic strip is found in the construction of

1992

A bridge made of steel is 600m long. What is the daily variation in its length if the night-time and daytime temperatures are 10oC and 35oC respectively. The linear expansivity of steel is 0.000012C-1

1992

A platinum resistance thermometer wire has a resistance of 5 ohms at 0oC and 5.5 ohms at 100oC. Calculate the temperature of the wire when the resistance is 5.2 ohms

1992

A note is the octave of another note if it has

1992

Which of the following characteristics of a wave is used in the measurement of the depth of the sea?

1992

The equation of a wave is y = 0.005 sin[x(0.5X - 200t)] where x and y are in meters and t is in seconds. What is the velocity of the wave?

1992

The space between the double glass walls of a thermos flask is evacuated and the walls are silvered. The residual source of heat loss takes place by

1992

A block of ice floats on water inside a container. If the block of ice gets completely melted, the level of water in the container will

1992

Which of the following statements is CORRECT about a long-sighted boy who does not put on glasses?

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